The invention discloses an automobile driver fatigue prompt device and method based on tactile prompt, and relates to the technical field of automobile driving safety, the device comprises a steering wheel skeleton, a control unit, a vibration motor, a power supply and a voltage control module; a plurality of vibration motors are mounted on the steering wheel framework; the voltage control module is used for adjusting the voltage to a normal working range of the vibration motor; the control unit is used for controlling the pin and the MOSFET control module to drive the vibration motor through a Python control code when receiving a fatigue driving detection signal; the vibration motor is used for reminding a driver in a mode of vibrating the steering wheel when receiving a fatigue driving detection signal. The fatigue prompt effect on the driver can be improved through touch prompt, and therefore the safety of automobile driving is improved.

    本申请公开了一种基于触觉提示的汽车驾驶员疲劳提示装置及方法,涉及汽车驾驶安全技术领域,该装置包括方向盘骨架、控制单元、振动马达、电源以及电压控制模块;方向盘骨架上安装有若干个振动马达;电压控制模块,用于将电压调节至振动马达正常工作的范围;控制单元,用于在接收到疲劳驾驶检测的信号时,通过Python控制代码、控制引脚与MOSFET控制模块来驱动振动马达;振动马达用于在接收到疲劳驾驶检测的信号时,利用振动方向盘的方式来提醒驾驶员。本申请通过触觉提示能够改善对驾驶员的疲劳提示效果,从而提高驾驶汽车的安全性。


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    Title :

    Automobile driver fatigue prompting device and method based on tactile prompt


    Additional title:

    一种基于触觉提示的汽车驾驶员疲劳提示装置及方法


    Contributors:
    YANG YANQUN (author) / ZHANG HAIMING (author) / CAI HAN (author) / WANG LINWEI (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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